Universal Licensing System
WPFZ883
License details
| ULS identifier | 1132553 |
|---|---|
| Call sign | WPFZ883 |
| Radio service | GS |
| Status | E |
| Grant date | 1995-09-05 |
| Expiration | 2000-09-05 |
| Cancellation | 2000-11-05 |
| Frequency range | 929.3125 MHz |
| Locations | 6 |
| Representative location | FREEMONT, ALAMEDA, CA |
| Coordinates | 37.4896667, -121.8649444 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-09 01:03:29 |
Licensee
| Name | POWERPAGE INC |
|---|---|
| Applicant type | C |
| Location | SAN FRANCISCO, CA |
| Address | 3053 FILLMORE ST STE 130, SAN FRANCISCO, CA, 94123 |
| Phone | 4159221812 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB6C | 929.31250000 | 150.000000 | 350.000000 | |||
| 2 | 1 | FB6C | 929.31250000 | 150.000000 | 140.000000 | |||
| 3 | 1 | FB6C | 929.31250000 | 150.000000 | 350.000000 | |||
| 4 | 1 | FB6C | 929.31250000 | 150.000000 | 350.000000 | |||
| 5 | 1 | FB6C | 929.31250000 | 150.000000 | 600.000000 | |||
| 6 | 1 | FB6C | 929.31250000 | 150.000000 | 600.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 929.31250000 | 20K0F3E | |
| 1 | 1 | 929.31250000 | 20K0F1D | |
| 2 | 1 | 929.31250000 | 20K0F1D | |
| 2 | 1 | 929.31250000 | 20K0F3E | |
| 3 | 1 | 929.31250000 | 20K0F1D | |
| 3 | 1 | 929.31250000 | 20K0F3E | |
| 4 | 1 | 929.31250000 | 20K0F1D | |
| 4 | 1 | 929.31250000 | 20K0F3E | |
| 5 | 1 | 929.31250000 | 20K0F1D | |
| 5 | 1 | 929.31250000 | 20K0F3E | |
| 6 | 1 | 929.31250000 | 20K0F3E | |
| 6 | 1 | 929.31250000 | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MONUMENT RIDGE, FREEMONT, ALAMEDA, CA | 37.48966667, -121.86494444 | 804.000 m | TOWER | 49.000 m structure / 49.000 m overall | N |
| 2 | T | MOUNT DIABLO, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91802778 | 1091.000 m | TOWER | 86.000 m structure / 86.000 m overall | N |
| 3 | T | VOLLMER PEAK, BERKELEY, ALAMEDA, CA | 37.88241667, -122.21969444 | 553.000 m | TOWER | 76.000 m structure / 76.000 m overall | N |
| 4 | T | MOUNT TAMALPAIS, MILL VALLEY, MARIN, CA | 37.92880556, -122.58636111 | 762.000 m | TOWER | 20.000 m structure / 20.000 m overall | N |
| 5 | T | WIEDEMANN HILL, SAN LEANDRO, ALAMEDA, CA | 37.73825000, -121.99386111 | 562.000 m | TOWER | 49.000 m structure / 49.000 m overall | N |
| 6 | T | SAN BRUNO MOUNTAIN, SAN BRUNO, SAN MATEO, CA | 37.68994444, -122.43691667 | 367.000 m | TOWER | 31.000 m structure / 31.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 15.000 m | 583.000 | |||||
| 1 | 2 | T | 87.000 m | 911.000 | |||||
| 1 | 3 | T | 61.000 m | 458.000 | |||||
| 1 | 4 | T | 15.000 m | 601.000 | |||||
| 1 | 5 | T | 46.000 m | 357.000 | |||||
| 1 | 6 | T | 15.000 m | 364.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 3053 FILLMORE ST STE 130, SAN FRANCISCO, CA | 4159221812 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2000-11-05 | WPFZ883 | LIEXP |
| 2000-09-15 | WPFZ883 | LICCNV |
| 2000-06-12 | WPFZ883 | LETRES |
| 1995-09-05 | WPFZ883 | AUTHPR |
| 1995-09-05 | WPFZ883 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1132553 | 2026-08-09 01:03:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPFZ883 | ULS 1132553 | 2026-08-09 01:03:29 |
| Status | E | ULS 1132553 | 2026-08-09 01:03:29 |
| Service | GS | ULS 1132553 | 2026-08-09 01:03:29 |
| Grant Date | 1995-09-05 | ULS 1132553 | 2026-08-09 01:03:29 |
| Expiration Date | 2000-09-05 | ULS 1132553 | 2026-08-09 01:03:29 |
| Cancellation Date | 2000-11-05 | ULS 1132553 | 2026-08-09 01:03:29 |